1329123835129896959

Names of 1329123835129896959

• Cardinal: 1329123835129896959 can be written as One quintillion, three hundred twenty-nine quadrillion, one hundred twenty-three trillion, eight hundred thirty-five billion, one hundred twenty-nine million, eight hundred ninety-six thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 1.329123835129896959 × 10¹⁸

Factors of 1329123835129896959

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 223962043

Divisors of 1329123835129896959

• Number of divisors d(n): 12
• Complete list of divisors:
  1 19 361 17864257 206097767 339420883 3915857573 6448996777 74401293887 3681783476814119 69953886059468261 1329123835129896959
• Sum of all divisors σ(n): 1402759589995710864
• Sum of proper divisors (its aliquot sum) s(n): 73635754865813905
• 1329123835129896959 is a deficient number, because the sum of its proper divisors (73635754865813905) is less than itself. Its deficiency is 1255488080264083054

Bases of 1329123835129896959

• Binary: 1001001110001111111110001011000000111011011000001111111111111₂
• Hexadecimal: 0x1271FF16076C1FFF
• Base-36: A3J32SJVV6YN

Squares and roots of 1329123835129896959

• 1329123835129896959 squared (1329123835129896959²) is 1766570169110405513618708749957447681
• 1329123835129896959 cubed (1329123835129896959³) is 2347990518194092807493600312967402300708740468163502079
• The square root of 1329123835129896959 is 1152876331.2384797845
• The cube root of 1329123835129896959 is 1099482.9071343127

Scales and comparisons

• 1,329,123,835,129,896,959 seconds is equal to 42,262,026,707 years, 8 weeks, 6 days, 20 hours, 15 minutes, 59 seconds.
• To count from 1 to 1,329,123,835,129,896,959 would take you about one hundred forty-seven billion, nine hundred seventeen million, ninety-three thousand, four hundred seventy-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1329123835129896959 cubic inches would be around 91623.6 feet tall.

Recreational maths with 1329123835129896959

• 1329123835129896959 backwards is 9596989215383219231
• The number of decimal digits it has is: 19
• The sum of 1329123835129896959's digits is 95
• More coming soon!